Orthographic processing of polysyllabic words by native and nonnative English speakers

How polysyllabic English words are analyzed in silent reading was examined in three experiments by comparing lexical decision responses to words physically split on the screen. The gap was compatible either with the Maximal Onset Principle or the Maximal Coda Principle. The former corresponds to the spoken syllable (e.g., ca det), except when the word has a stressed short first vowel (e.g., ra dish), while the reverse is true for the latter (giving cad et and rad ish). Native English speakers demonstrated a general preference for the Max Coda analysis and a correlation with reading ability when such an analysis did not correspond with the spoken syllable. Native Japanese speakers, on the other hand, showed a Max Onset preference regardless of the type of word, while native Mandarin Chinese speakers showed no preference at all. It is concluded that a maximization of the coda is the optimal representation of polysyllabic words in English and that poorer native readers are more influenced by phonology than are better readers. The way that nonnative readers mentally represent polysyllabic English words is affected by the way such words are structured in their native language, which may not lead to optimal English processing.     

Parenting stress and depressive symptoms in postpartum mothers: Bidirectional or unidirectional effects?

Despite the consistent link between parenting stress and postpartum depressive symptoms, few studies have explored the relationships longitudinally. The purpose of this study was to test bidirectional and unidirectional models of depressive symptoms and parenting stress. Uniquely, three specific domains of parenting stress were examined: parental distress, difficult child stress, and parent–child dysfunctional interaction (PCDI). One hundred and five women completed the Beck Depression Inventory and the Parenting Stress Index – Short Form at 3, 7, and 14 months after giving birth. Structural equation modeling revealed that total parenting stress predicted later depressive symptoms, however, there were different patterns between postpartum depressive symptoms and different types of parenting stress. A unidirectional model of parental distress predicting depressive symptoms best fit the data, with significant stability paths but non-significant cross-lagged paths. A unidirectional model of depressive symptoms predicted significant later difficult child stress. No model fit well with PCDI. Future research should continue to explore the specific nature of the associations of postpartum depression and different types of parenting stress on infant development and the infant–mother relationship.     

Disaggregating Job Satisfaction: Effects of Perceived Demands,Control, and Support

Purpose

Our purpose was to inductively examine how employees’ perceptions of stressor and resource work characteristics relate to nine distinct facets of job satisfaction, in accordance with the demand–control (–support) [JDC(S)] theory. Job satisfaction is a multidimensional construct composed of various facets that differ greatly from one other. However, most stress studies have examined job satisfaction at the global level. This may be problematic for managers looking to redesign the workplace to increase employee job satisfaction based on established recommendations from previous research.

Design/Methodology/Approach

Data were obtained from employees of a public sector human services organization that provides services to protect children from neglect and other forms of abuse (n = 343). A series of t tests for dependent correlations determined facet-level differences in satisfaction with demand and resource work characteristics.

Findings

We found different patterns of correlations across facets for all seven demand, control, and support workplace characteristics.

Implications

Those re-balancing types of demands, control, and support for workplace redesign should not presume consistent effects on all aspects of satisfaction with work. By doing so, expected positive outcomes may fail to materialize, perhaps to the detriment of workplace redesign as a whole in the minds of management. A more detailed approach to workplace redesign is recommended.

Originality/Value

This is the first study which adopts the JDC(S) framework to examine job satisfaction at the facet level. Our findings shed new light on how workplace characteristics relate to different aspects of satisfaction.     

The Copenhagen Neuroaesthetics Conference: prospects and pitfalls for an emerging field

Neuroaesthetics is a young field of research concerned primarily with the neural basis of cognitive and affective processes engaged when an individual takes an aesthetic or artistic approach towards a work of art, a non-artistic object or a natural phenomenon. In September 2009, the Copenhagen Neuroaesthetics Conference brought together leading researchers in the field to present and discuss current advances. We summarize some of the principal themes of the conference, placing neuroaesthetics in a historical context and discussing its scope and relation to other disciplines. We also identify what we believe to be the key outstanding questions, the main pitfalls and challenges faced by the field, and some promising avenues for future research.     

On Disjunctive Rights

This article examines the idea of disjunctive rights—an idea first suggested by Joel Feinberg and more recently advocated by Richard Arneson. Using a hypothetical scenario to bring forward a conflict between two rights that cannot be simultaneously fulfilled, the suggestion that the conflict can be solved by describing the right‐holders as holding disjunctive rights—rights that involve, in a significant way, a disjunction—is scrutinized. Several interpretations of the idea of disjunctive rights are examined from the perspectives of the interest theory and will theory of rights. Ultimately, the idea of disjunctive rights fails to provide an acceptable solution to the problem at hand, as each interpretation has unacceptable implications. This conclusion challenges the compossibilist thesis, according to which moral rights do not, ultimately, conflict. Alternatively, if one wishes to keep the possibility of compossibility and disjunctive rights, the mainstream theories of rights must be revised or rejected.     

Images of midlife development among young,middle-aged,and older adults

This study examined patterns of perceived change across adulthood in a sample of 121 young (M age=19.8 years), middle-aged (M age=47.9 years) and older (M age=74.6 years) adults. Subjects rated amount of stress in life domains, salience of life course issues, and nature of personal attributes for young, middle-aged, and older targets. Seven prototypical patterns of perceived change were found. Midlife was seen as a period with many responsibilities, increased stress in several domains, and little time for leisure, but also as a peak in competence, ability to handle stress, sense of control, productivity, and social responsibility. The findings are discussed in terms of losses, which were seen primarily in the physical realm, and gains, which were mainly seen in the psychological and social realms.     

Prevalence of anxiety among patients undergoing colorectal surgery

To assess prevalence of anxiety 36 consecutive patients undergoing colorectal surgery with general anesthesia were interviewed on the day of surgery and completed the State-Trait Anxiety Inventory. Postsurgical ratings of pain and anxiety were obtained within 24 hours after surgery. Analysis indicated that 29 scored moderate or higher on the State Anxiety scale prior to surgery. The correlations for scores on presurgical Trait Anxiety with postsurgical pain and Trait Anxiety scores were significant (p<.01) but not that for pre- and postsurgical State Anxiety     

Reducing cognitive biases in probabilistic reasoning by the use of logarithm formats

Research on probability judgment has traditionally emphasized that people are susceptible to biases because they rely on “variable substitution”: the assessment of normative variables is replaced by assessment of heuristic, subjective variables. A recent proposal is that many of these biases may rather derive from constraints on cognitive integration, where the capacity-limited and sequential nature of controlled judgment promotes linear additive integration, in contrast to many integration rules of probability theory (Juslin, Nilsson, & Winman, 2009). A key implication by this theory is that it should be possible to improve peoples’ probabilistic reasoning by changing probability problems into logarithm formats that require additive rather than multiplicative integration. Three experiments demonstrate that recasting tasks in a way that allows people to arrive at the answers by additive integration decreases cognitive biases, and while people can rapidly learn to produce the correct answers in an additive formats, they have great difficulty doing so with a multiplicative format.     

Motivational Readiness,Self-Efficacy and Decision-Making for Exercise1

Exercise has important health benefits, but a large proportion of the population is physically inactive. We examined the prevalence of stages of readiness to exercise and their relationship to self-efficacy and to the costs and benefits of exercising in samples of 1093 employees in and around Providence, Rhode Island, and 801 employees in Adelaide, Australia. In both samples, 40.6% of respondents had not yet begun to take action (not thinking about starting to exercise or thinking about it but not doing it), while 59.4% were at some phase of action (exercising some, starting to exercise regularly, exercising regularly). Scores on self-efficacy items and cost-and-benefit items significantly differentiated employees at extreme stages. In contrast with those who exercised regularly, employees who had not yet begun to exercise had little confidence in their ability to exercise and saw exercising as having nearly as many costs as it had benefits. There is the potential to enhance the impact of exercise interventions by targeting them so as to address factors related to these different stages of readiness to exercise.